醋酸纤维素 (CAS No.9004-35-7)
- 物化性质
- 白色或微黄色粒状粉未,无臭无味,具有良好吸湿性;不溶于乙醇、乙醚和氯仿,溶于冰醋酸、丙酮、甲乙酮等有机溶剂;对光稳定,耐热性较好,分解温度约260℃,密度约1.3 g/cm³。
- 技术参数
- 取代度m=0~3,可根据需求调节乙酰化程度 含水量≤5%(质量分数) 灰分≤0.1%(质量分数) 分解温度约260℃ 密度约1.3 g/cm³
English description(英文原文,共 1039 字符)
Product Name:Cellulose acetate
English Name:Cellulose acetate
CAS No.:9004-35-7
Aliases:Acetyl cellulose, Cellulose acetate ester, Acetylcellulose
Molecular Formula:[C6H7O2(OH)3-m(OOCCH3)m], m=0~3
Physical Properties:White or slightly yellow granular powder, odorless and tasteless, with good hygroscopicity; insoluble in ethanol, ether and chloroform, soluble in glacial acetic acid, acetone, methyl ethyl ketone and other organic solvents; stable to light, good heat resistance, decomposition temperature about 260°C, density about 1.3 g/cm³.
Uses:Mainly used in the manufacture of photosensitive substrates, cellulose acetate filter membranes, plastics, coatings and artificial fibers; in the textile industry, it is used to produce cellulose acetate yarn and also as a raw material for plastic products.
Technical Specifications:
Degree of substitution m=0~3, adjustable according to demand
Moisture content ≤5% (mass fraction)
Ash content ≤0.1% (mass fraction)
Decomposition temperature about 260°C
Density about 1.3 g/cm³
English Name:Cellulose acetate
CAS No.:9004-35-7
Aliases:Acetyl cellulose, Cellulose acetate ester, Acetylcellulose
Molecular Formula:[C6H7O2(OH)3-m(OOCCH3)m], m=0~3
Physical Properties:White or slightly yellow granular powder, odorless and tasteless, with good hygroscopicity; insoluble in ethanol, ether and chloroform, soluble in glacial acetic acid, acetone, methyl ethyl ketone and other organic solvents; stable to light, good heat resistance, decomposition temperature about 260°C, density about 1.3 g/cm³.
Uses:Mainly used in the manufacture of photosensitive substrates, cellulose acetate filter membranes, plastics, coatings and artificial fibers; in the textile industry, it is used to produce cellulose acetate yarn and also as a raw material for plastic products.
Technical Specifications:
Degree of substitution m=0~3, adjustable according to demand
Moisture content ≤5% (mass fraction)
Ash content ≤0.1% (mass fraction)
Decomposition temperature about 260°C
Density about 1.3 g/cm³
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常见问题
- 醋酸纤维素的 CAS 号是多少?
- 醋酸纤维素的 CAS 号是 9004-35-7。
- 醋酸纤维素的分子式和分子量是什么?
- 醋酸纤维素的分子式为 [C6H7O2(OH)3-m(OOCCH3)m], m=0~3。
- 醋酸纤维素的英文名称是什么?
- 醋酸纤维素的英文名称为 Cellulose acetate。
- 醋酸纤维素还有哪些别名?
- 醋酸纤维素又称 乙酰纤维素、纤维素醋酸酯、醋酸纤维素酯。
- 醋酸纤维素有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条醋酸纤维素供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 醋酸纤维素的供应商主要分布在哪些地区?
- 醋酸纤维素的供应商主要分布在 上海市(1 条) 等地。
- 醋酸纤维素有哪些级别可选?
- 平台上醋酸纤维素的供应级别包括 工业级。
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- 醋酸纤维素的报价单位主要有 千克。
- 哪里可以查到醋酸纤维素的价格?
- 掌上化工醋酸纤维素产品页汇总了各供应商的最新报价与规格,地址:/chemicals/9004-35-7/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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